Ceramic Wire Wound Platinum RTD Elements - Class A, Class 1/3B and Class 1/10B

1PT100KN and 2PT100KN

•	Available in three tolerance classes: Class A (IEC 60751 Class W0.15) Class 1/3B (IEC 60751 Class W0.1) Class 1/10B Note: See applicable temperature range listed for each tolerance class below
•	Temperature Coefficient of Resistance (Alpha): 0.00385Ω/Ω/°C Nominal
•	Available in Single and Dual Element Styles in Some Sizes
•	Operating Temperature Range -196 to 600°C with Tolerances Assured Over the Specified Temperature Range for Each Class
•	Ceramic Body with Palladium-Gold Alloy Lead Wires
•	Suggested Operating Current: 1 milliamp max.
View related products - RTD (PT100) Probes, Elements and Assemblies

These "KN" Series wire wound platinum sensing elements are available in three tolerance classes:

Class A, Temperature Range -100 to 450°C, Tolerance = ± 0.15+(.002 * t) °C
Class 1/3B, Temperature Range -100 to 350°C, Tolerance = ± 0.10+(.0017 * t) °C
Class 1/10B, Temperature Range 0 to 100°C, Tolerance = ± 1/10*( 0.30+(.005 * t)) °C
with t = temperature in °C regardless of sign.

Note: These elements are capable of being exposed to temperatures between -196 and 600°C, however the tolerances apply only within the temperature ranges shown for each class.

These elements are made with wire wound platinum coils, ceramic housings and palladium-gold alloy lead wires. The small size of the sensor body allows for easy installation in protective tubes or custom housings. Applications include a variety of processes and equipment.

To Order (Specify Model Number)

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Part Number	Availability	Price	Description	Qty.

Class A RTD Elements

1PT100KN1515CLA		$12.00	100Ω, Single, 1.5mm Dia. by 15mm Long	qty.

1PT100KN2515CLA		$21.00	100Ω, Single, 1.5mm Dia. by 25mm Long	qty.

1PT100KN3045CLA		$21.00	100Ω, Single, 4.5mm Dia. by 30mm Long	qty.

1PT100KN3026CLA		$28.00	100Ω, Single, 2.6mm Dia. by 30mm Long	qty.

2PT100KN3045CLA		$56.00	100Ω, Dual, 4.5mm Dia. by 30mm Long	qty.

2PT100KN3026CLA		$39.00	100Ω, Dual, 2.6mm Dia. by 30mm Long	qty.


Class 1/3B RTD Elements

1PT100KN2515CL1/3		$30.00	100Ω, Single, 1.5mm Dia. by 24mm Long	qty.

1PT100KN2528CL1/3		$30.00	100Ω, Single, 2.8mm Dia. by 24mm Long	qty.

1PT100KN1510CL1/3	7 Weeks	$30.00	100Ω, Single, 1.0mm Dia. by 15mm Long	qty.

1PT100KN1515CL1/3		$30.00	100Ω, Single, 1.5mm Dia. by 15mm Long	qty.


Class 1/10B RTD Elements

1PT100KN2515CL1/10		$37.00	100Ω, Single, 1.5mm Dia. by 25mm Long	qty.

1PT100KN2528CL1/10		$37.00	100Ω, Single, 2.8mm Dia. by 25mm Long	qty.

1PT100KN1515CL1/10		$37.00	100Ω, Single, 1.5mm Dia. by 15mm Long	qty.

† All dollar amounts on this site are shown in US currency.

Note: All RTD elements come with nominal lead length of about 7mm or more.
Ordering Example: (1) 1PT100KN1515CLA RTD Element, $12.00

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	General RTD Specifications:
	RTD Tech Reference

Keywords:Ceramic Wire Wound Platinum RTD Elements - Class A, Class 1/3B, Class 1/10B